Unit4EarthquakesPeriod1Warming-up(一)学习要点(目标)(1)了解有关地震的知识(2)掌握imagine,happento的用法(二)学习重点与难点一.词组与句型二.难点拓展:happento的用法;1.Thereis/was/hasbeen/havebeen/mustbe/canbe/willbe/isgoingtobe/usedtobeeg:Thereusedtobeatemplehere.2.imagine(sb/sb's)sth/doingsthimaginesb/sthtobeimaginethateg:Ican'timaginemymarryingagirlofthatsort.3.happenvi.发生,不能用于被动语态(1)happento+n.发生于......身上eg:Shehopednothingbadwouldhappentohim.(2)happentodo碰巧做...偶然做...eg:Ihappenedtobetherewhenthefirestarted.(3)Ithappens/happenedthat碰巧eg:Ithappenedthatthefamousactorwasherbrother.(三)阅读任务1.Page25:Warmingup2.Page62:Talking(四)自我测评:1)《点对点》P48I,II2)《精英英语-阅读完形周练测》P17-18Period2Pre-readingReading&Comprehending(一)学习要点(目标)(1)了解唐山大地震的相关常识。(2)掌握rightaway,rise,burst,inruins,atanend的用法。(二)学习重点与难点一.词组与句型rightaway立即,马上lookfor寻找thinklittleof轻视,小看asusual像往常一样asif仿佛,好像atanend结束,终结inruins严重受损;破败不堪blowaway吹走insteadof代替而不是digout掘出;发现tothenorthof在。。。。。。的北部putdown写下,记下;放下;镇压1.rightaway,straightaway,atonce立即,马上2.rise(rose,risen)vi.&n.上升,上涨;站起来;增加;提高;升高;起床3.eg:Priceshavebeenrisingsteadilyduringthepastdecade.过去的十年间物价一直在稳步上涨。Theinjuredmancouldn'trisebyhimself.辨析:rise,raiserise是不及物动词,不能带宾语,也不能用语被动语态.一般表示事物本身自然地由低处升至高处或表示站立,起床等.raisevt.提高;举起;种植;饲养(raisepigs);赡养(raiseafamily);筹集(raisemoney)raisethelivingstandardofthepeople提高人民的生活水平4.too...to...太......而不能......eg:Thissentenceistoodifficultformetotranslate.too...to...在下列情况下表示肯定意义(1)too之后常接表示主语的态度,情感,心情或倾向的词,如glad,happy,pleased,eager,anxiouseg:Weweretooeagertoknowtheresultoftheexam.我们急于想知道考试结果。(2)如果在too...to...结构中含有not,never等否定词时,则表示肯定eg:Englishisn'ttoodifficulttolearn.(3)与cannot连用时,常表示"越......越好,再......也不为过"eg:Youcannotbetoocarefultocrossthestreet.你过马路的时候越小心越好。4.Miceranoutofthefieldslookingforplacestohide.此处是现在分词短语作伴随状语。现在分词所表示的动作与谓语动词表示的动作同时发生。Mymotherwasinthekitchencookingameal.Helayonthegrasslookingatthesky.Hedugoutaboxofmoneyfeelingveryexcited.5.burstvi.(burst,burst)使爆炸;破裂;爆发burstinto/out突然迸发burstintotears/cheersburstoutdoingeg:Sheburstintolaughter.=Sheburstoutlaughing.她突然大笑起来。6.thinklittle/nothingof轻视,小看thinkhighly/wellof对.......评价高thinkmuch/alot/agreatdealofthinkbadly/illof对......评价糟behighly/wellthoughtof7.shakevt.&vi.(shook,shaken)使摇动;震动;震惊,动摇eg:Thegirlshookwithfear.女孩吓得发抖。Whathedidshookhisparents.他所做的事震惊了他的父母。shakehandswithsb同某人握手1shakeone'shead摇头8.Itseemed/seemsasif...看起来仿佛,好象asif常用在look,seem,feel,sound等系动词后引导表语从句,从句中的语气可用陈述语气,也可用虚拟语气。如果asif/though引导的表语从句或方式状语从句与事实相反,从句要用虚拟语气。即动词若是be的形式,要用were;与现在事实相反,从句用一般过去时态;与过去事实相反,从句用过去完成时态;与将来事实相反,从句用would/could/might+动词原形但如果从句说的是客观事实,也可不用虚拟语气。eg:Itseemsasifthemeetingneverended.看起来会议没完没了。Hekeptworkingasifnothin...